E-33
Clean and apply O-ring
silicon grease to these
sections.

Maintenance of the threaded sections on the

TTL cable and TTL cable connector

If the threaded sections used to connect the TTL cable to the TTL cable
connector are not maintained properly, salt and other seawater residue
may adhere the TTL cable and prevent it from being disconnected.
After use in seawater, clean off any salt, sand, or other residue as soon
as possible, then dry the equipment thoroughly. Clean the threaded
sections with a cotton swab and apply a thin, uniform layer of O-ring
silicon grease (provided with this case).

Maintenance of the TTL Connector Cap

After removing the TTL connector cap from the waterproof cap, be sure
to clean and grease the O-ring.
Use the waterproof cap maintenance adapter to remove the O-ring unit
from the waterproof cap.
Waterproof cap Waterproof cap
maintenance adapter